| 顺序统计量的分布及其在优效性中的应用 |
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| 引用本文： | 沈伶伶. 顺序统计量的分布及其在优效性中的应用[J]. 湖北民族学院学报(自然科学版), 2012, 0(2): 186-188 |
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| 作者姓名： | 沈伶伶 |
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| 作者单位： | 鞍山技师学院 |
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| 摘 要： | 研究顺序统计量的分布,讨论顺序统计量在优效性中的应用,证明改进后的最大顺序优计量是均匀分布U(0,θ)的3个无偏优计中最好的.
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| 关 键 词： | 顺序统计量 均匀分布 最小方差无偏估计 |
Distributions and Application of Order Statistics in Optimal Efficiency |
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| SHEN Ling-ling. Distributions and Application of Order Statistics in Optimal Efficiency[J]. Journal of Hubei Institute for Nationalities(Natural Sciences), 2012, 0(2): 186-188 |
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| Authors: | SHEN Ling-ling |
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| Affiliation: | SHEN Ling-ling(Anshan College of Technicians,Anshan 114000,China) |
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| Abstract: | In this paper,we study distributions and application of order statistics.We prove that the improved maximum order statistics is minimum variance unbiased estimation among three unbiasal estimetion for uniform distribution U(0,θ). |
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| Keywords: | order statistics uniform distribution minimum variance unbiased estimation |
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